213936064

素因数分解:

$2^6\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 84

約数和(自身を含む): 455096880

約数和(自身を除く): 241160816

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 89, 92, 142, 178, 184, 284, 356, 368, 529, 568, 712, 736, 1058, 1136, 1424, 1472, 1633, 2047, 2116, 2272, 2848, 3266, 4094, 4232, 4544, 5696, 6319, 6532, 8188, 8464, 12638, 13064, 16376, 16928, 25276, 26128, 32752, 33856, 37559, 47081, 50552, 52256, 65504, 75118, 94162, 101104, 104512, 131008, 145337, 150236, 188324, 202208, 290674, 300472, 376648, 404416, 581348, 600944, 753296, 1162696, 1201888, 1506592, 2325392, 2403776, 3013184, 3342751, 4650784, 6685502, 9301568, 13371004, 26742008, 53484016, 106968032, 213936064]

約数ペア:

[(1, 213936064), (2, 106968032), (4, 53484016), (8, 26742008), (16, 13371004), (23, 9301568), (32, 6685502), (46, 4650784), (64, 3342751), (71, 3013184), (89, 2403776), (92, 2325392), (142, 1506592), (178, 1201888), (184, 1162696), (284, 753296), (356, 600944), (368, 581348), (529, 404416), (568, 376648), (712, 300472), (736, 290674), (1058, 202208), (1136, 188324), (1424, 150236), (1472, 145337), (1633, 131008), (2047, 104512), (2116, 101104), (2272, 94162), (2848, 75118), (3266, 65504), (4094, 52256), (4232, 50552), (4544, 47081), (5696, 37559), (6319, 33856), (6532, 32752), (8188, 26128), (8464, 25276), (12638, 16928), (13064, 16376)]